import Vue from 'vue'
import VueRouter from 'vue-router'

const Login = () => import('components/Login')

const Home = () => import('components/Home')
const Welcome = () => import('components/Welcome')
const Users = () => import('components/user/Users')
const RightsList = () => import('components/power/RightsList')
const RolesList = () => import('components/power/RolesList')
const Cate = () => import('components/goods/Cate')
const Params = () => import('components/goods/Params')
const List = () => import('components/goods/List')
const Add = () => import('components/goods/Add')
const Order = () => import('components/order/Order')
const Report = () => import('components/report/Report')

Vue.use(VueRouter)

const routes = [
  {
    path: '/',
    redirect: '/login'
  },
  {
    path: '/login',
    component: Login
  },
  {
    path: '/home',
    component: Home,
    children: [
      {
        path: '/',
        redirect: '/welcome'
      },
      {
        path: '/welcome',
        component: Welcome
      },
      {
        path: '/users',
        component: Users
      },
      {
        path: '/rights',
        component: RightsList
      },
      {
        path: '/roles',
        component: RolesList
      },
      {
        path: '/categories',
        component: Cate
      },
      {
        path: '/params',
        component: Params
      },
      {
        path: '/goods',
        component: List
      },
      {
        path: '/goods/add',
        component: Add
      },
      {
        path: '/orders',
        component: Order
      },
      {
        path: '/reports',
        component: Report
      }
    ]
  }
]

const router = new VueRouter({
  routes
})

router.beforeEach(
  (to, form, next) => {
    if (to.path === '/login') {
      return next()
    }
    const token = window.sessionStorage.getItem('token')
    if (!token) {
      return next('/login')
    }
    next()
  }
)

export default router
